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| <h2>IMPORTED REVISION FROM WIKISPACES</h2>
| | {{Infobox Interval |
| This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
| | | Name = septendecimal subfourth |
| : This revision was by author [[User:Andrew_Heathwaite|Andrew_Heathwaite]] and made on <tt>2011-12-07 01:52:02 UTC</tt>.<br>
| | | Color name = 17o3u4, sothu 4th |
| : The original revision id was <tt>283161260</tt>.<br>
| | | Sound = jid_17_13_pluck_adu_dr220.mp3 |
| : The revision comment was: <tt></tt><br>
| | }} |
| The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
| | In [[17-limit]] [[just intonation]], '''17/13''' is the '''septendecimal subfourth''', measuring about 464.4¢. It differs from the [[4/3]] perfect fourth by the [[comma]] [[52/51]], about 33.6¢. It is the [[mediant]] between [[13/10]] and [[4/3]] and falls in the categorically-ambiguous zone between supermajor third and perfect fourth that Margo Schulter calls [[interseptimal]]. It appears in the [[harmonic series]] between the 13th and 17th harmonics. |
| <h4>Original Wikitext content:</h4>
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| <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">In [[17-limit]] [[Just Intonation]], 17/13 is the "septendecimal sub-fourth," measuring about 464.428¢. It is the [[mediant]] between [[13_10|13/10]] and [[4_3|4/3]] and falls in the categorically-ambiguous zone between supermajor third and perfect fourth that Margo Schulter calls [[interseptimal]]. Is appears in the [[OverToneSeries|harmonic series]] between the 13th and 17th harmonics.
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| See: [[Gallery of Just Intervals]]</pre></div>
| | It is less than 0.1 cents flat of [[31edo]]'s subfourth of 464.52¢ (12\31). In fact, a circle of 31 pure 17/13's closes with an error of only 2.74c ([[relative error]] 7.1%). |
| <h4>Original HTML content:</h4>
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| <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html"><html><head><title>17_13</title></head><body>In <a class="wiki_link" href="/17-limit">17-limit</a> <a class="wiki_link" href="/Just%20Intonation">Just Intonation</a>, 17/13 is the &quot;septendecimal sub-fourth,&quot; measuring about 464.428¢. It is the <a class="wiki_link" href="/mediant">mediant</a> between <a class="wiki_link" href="/13_10">13/10</a> and <a class="wiki_link" href="/4_3">4/3</a> and falls in the categorically-ambiguous zone between supermajor third and perfect fourth that Margo Schulter calls <a class="wiki_link" href="/interseptimal">interseptimal</a>. Is appears in the <a class="wiki_link" href="/OverToneSeries">harmonic series</a> between the 13th and 17th harmonics.<br />
| | == See also == |
| <br />
| | * [[26/17]] – its [[octave complement]] |
| See: <a class="wiki_link" href="/Gallery%20of%20Just%20Intervals">Gallery of Just Intervals</a></body></html></pre></div>
| | * [[Gallery of just intervals]] |
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| | [[Category:Fourth]] |
| | [[Category:Subfourth]] |
| | [[Category:Interseptimal intervals]] |
| | [[Category:Naiadic]] |
| | [[Category:Taxicab-2 intervals]] |